I used Hartz ultra guard!!!

I purchased Hartz ultragaurd dual action for my precious pet as a preventative not a treatment for my inside pet. I was unaware of the damage it would do! As soon as applied the "Poison" he went crazy. After suffering a siezure his breathing became heavy panting. I held him in front of a fan try to comfort him. He had several involuntary vomiting and bowel incedints. We tried to wash the chemical off him but no amount of soap would have washed way the damage being caused by this product.Once the panting began to subside he became extremely lethargic. For 2 days remained hidden behind the couch. On the 3rd day I noticed his skin rippling. Sores began developing under the skin, unnoticable till the skin began to separate from his back revealing a nightmare. We took Reaper to Robinson's animal hospital. Where they assessed the issue and began a course of treatment. With a donation of $50 as we walked in I only had $250. The vet did as much as he could to give Reaper some comfort. However, it would cost upwards of $1500 to fully treat and get him back to at least half his normal loving self! I do not have the funds to pay for all of it, so if all of my friends could please pitch in for little Reaper, I would greatly appreciate it! If you can not donate at least pass on the word to stop using this animal poisoning chemical!!!!